The installation of screw piles can cause damage to the soil, which is a dynamic and large deformation problem.In this paper, a FEM-SPH numerical model for the analysis of this large deformation problem was developed in LS-DYNA to simulate the installation process of screw piles.In addition, field installation tests of screw piles were carried out.
In the field of autonomous driving, carriers are equipped with a variety of sensors, including cameras and LiDARs.However, the camera suffers from problems of illumination and occlusion, and the LiDAR encounters motion distortion, degenerate environment and limited ranging distance.Therefore, fusing the information from these two sensors deserves t
Background: Cholera Used Knee Guards is an acute diarrhoeal disease caused by consuming contaminated food and water.The burden may remain underreported due to several issues like the low capacity of epidemiological surveillance systems, laboratory testing facilities, and socioeconomic disparities in urban slums.The disease has very short incubation
A conceptual framework was proposed to examine the inter-relationships among non-behavioral destination familiarity (self-described, educational, and informational familiarity), destination image, and travel intention in the context of US tourists visiting Singapore.A total of 313 usable Appliance Cords online survey responses were collected via Qu
IntroductionSuicide of a loved one significantly affects the physical and mental well-being of close friends and family members, potentially escalating to suicidal ideation in severe cases.Suicidal ideation among survivors of suicide loss is influenced by a multitude of factors.This study aims to investigate the prevalence and risk factors of suici